Simultaneous Nadir Overpasses (SNOs) between AURA and NPP
TLE Epoch: 2012 10 10.  Predictions up to the next  14.0 days:

     Date     Time(AURA)   AURA Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 10/12/2012   12:14:00   ( -79.71,  74.62) ( -79.71,  74.75)    2.66                64
 10/12/2012   13:03:22   (  79.85,-116.65) (  79.85,-116.69)    0.93                14
 10/15/2012   04:30:26   ( -79.73,-169.29) ( -79.74,-169.25)    0.80                34
 10/15/2012   05:19:47   (  79.91,  -0.29) (  79.90,  -0.41)    2.52                44
 10/17/2012   20:46:50   ( -79.81, -52.79) ( -79.81, -52.80)    0.27                 2
 10/17/2012   21:34:58   (  81.72, 142.37) (  81.30, 142.94)   47.06                73
 10/20/2012   12:13:50   (  79.76,-104.96) (  79.76,-104.85)    2.29                46
 10/20/2012   13:03:13   ( -79.91,  63.85) ( -79.91,  63.83)    0.42                32
 10/23/2012   04:30:12   (  79.83,  11.51) (  79.84,  11.65)    2.92                10